Job Title: Senior AI Engineer (Agentic AI, RAG & Knowledge Graphs)
Location: Hybrid / In office (Bangalore, India)
Company: Spheresmith
Experience Level: Senior (5+ years in AI/ML & Software Engineering)
About Spheresmith
Spheresmith is a Decision Intelligence company that builds governed, accurate, and auditable decision systems aligned with each client’s policies and guidelines. Originating in investment management for LPs, GPs, and family offices, Spheresmith extends its platform across corporate finance, sales, marketing, and IT.
By combining domain ontologies, reusable decision records, and private, domain-fine-tuned LLMs, our product suite—including Investsphere, Prism, and Corpsphere—ensures sensitive data stays within customer environments while converting ad hoc choices into transparent, traceable decision lifecycles. Over 35 enterprise customers rely on Spheresmith to give every high-impact decision explicit context, ownership, and supporting data.
Position Overview
We are seeking a Senior AI Engineer to drive the architecture, development,



and deployment of our next-generation decision intelligence systems. In this role, you will build autonomous and semi-autonomous multi-agent workflows, integrate structured domain ontologies with unstructured data via GraphRAG, fine-tune private domain-specific LLMs, and implement robust tool integration protocols like Model Context Protocol (MCP).
You will work at the intersection of production software engineering, cutting-edge agent frameworks, and enterprise-grade data science to deliver transparent, reproducible AI outputs for high-stakes business decisions.
Key Responsibilities
Agentic Architecture & Tool Orchestration: Design, implement, and optimize stateful multi-agent systems using LangGraph and LangChain. Build tool integration mechanisms via Model Context Protocol (MCP) and function calling to connect agents seamlessly with private enterprise databases, APIs, and microservices.
Knowledge Graphs & Ontologies: Part

📌 Senior Ai Engineer Bengaluru (India)
🏢 Spheresmith
📍 India